Flight Controls

Question 0

Re: multi function spoilers…

Outboard spoilers are referred to as?

Inboard spoilers “. “. “?

Answer 0

Outboard spoilers= spoilerons

Inboard spoilers= flight spoilers

Question 1

Multi function spoilers consist of?

Answer 1

Spoilerons and flight spoilers

Question 2

Multi functional spoilers used for?

Answer 2

To assist the ailerons for turn coordination

Also used for ground lift dumping

Question 3

Rudder travel limiter?

Answer 3

The SSCU reduces travel from 33° to 4 as speed increases

Avoids over stressing fuselage at high speeds

Prevents severe Sideslip

Question 4

During SPLR/STAB IN TEST?

Advisory

Answer 4

do not move rudder pedals
Nose wheel steering tiller
Disengage stabilizer trim
Or select any hydraulic pump switch to for auto

Test last up to 60 seconds

SPOST2.. Performed following aircraft power up, once per 50 flight cycles

Question 8

How many leading-edge slats per wing?

Answer 8

3

Question 9

How many trailing edge flaps?

Answer 9

2

Question 10

What’s drives the flaps?

Answer 10

a PDU

Question 11

What’s commands the PDU to deploy or retract the slats and flaps?

Answer 11

The SFECU’s

Slat/flaps electronic control units

Question 12

If airspeed is too high for selected flap setting?

Answer 12

Over speed Clacker

Question 13

When do we have half speed flaps?

Answer 13

When one of the two PDU’s fail

Question 14

Emergency flap switch selects the flaps to?

Answer 14

20°

Actuated by the SFECU

Under 230 kn

Question 15

Each spoiler is actuated by?

Answer 15

A single electro hydraulic PCU

Power control unit

Question 16

What controls spoiler operation?

Answer 16

Spoiler stabilizer control units(SSCU)

2-dual channel

Question 17

Roll assist is provided by?

Answer 17

Multi functional spoilers

Question 18

Primary flights controls?

Answer 18

Ailerons
Rudder
Elevators
Spoilerons

Question 19

Aileron.. Autopilot is connected to which side?

Answer 19

First officer side

Question 20

How many PCU’s Power the ailerons?

Answer 20

2/side

Hydraulic

Mechanically controlled by either control wheel

Question 21

Function of the flutter dampers?

Answer 21

Prevent surface flutter in the event of hydraulic fluid loss at the PCUs during flight

Gust lock function on the ground

Question 22

If roll disconnect handle is pulled?

Answer 22

Unaffected aileron and opposite side spoileron

20 seconds…ROLL SEL
SPOILERON ROLL CAUTION

press ROLL SEL on operable side
( allows use of both spoilerons)

Question 23

Aileron AP servo connected to?

Answer 23

Rt elevator stystem

Question 24

What automatically controls operation of the spoilers?

Answer 24

SSCU’s

Spoiler stabilizer control units

Question 25

Ailerons..
Operated?

Controlled?

Answer 25

Electrically operated

Manually controlled

Question 26

Control jam of rudder?

Answer 26

Pedals remain operable through anti-jam mechanisms

Question 27

Does operation of the rudder trim cause rudder deflection?

Answer 27

No!

Question 28

Each yaw damper response to inputs from

Answer 28

One flight control computer | One yaw damper must be engaged for the autopilot

Question 29

Stall protection system is connected to which side?

Answer 29

Right elevator system

Question 30

Autopilot is connected to which elevator system?

Answer 30

Left elevator system

Question 31

4 modes to the SSCU

Answer 31

Manual trim ``` Autopilot trim Auto trim( flaps extended or retracted 0-20 ) ``` Mach trim(for pitch down tendencies when ap disengaged)

Question 32

How many PCU's per spoiler?

Answer 32

1 PCU /spoiler

Question 33

When is roll assist used?

Answer 33

At low speeds on the downward wing

Question 34

When aircraft approaches a high angle of attack, The stall protection computer well?

Answer 34

Stick shaker Continuous ignition Disengage autopilot

Question 35

To activate the stick pusher?

Answer 35

Both switches must be selected to on

Question 38

Horiz stab trim priority?

Answer 38

``` Pilot Copilot Autopilot Autotrim Mach trim ```

Question 39

With AP engaged, high rate of horiz trim mvmt occurs when?

Answer 39

When. Flaps are extending or retracting Between 0 and 20 eithe direction 9-17 systems

Question 40

Mach trim oprates when?

Answer 40

Hand flying auto pilot off Above mach .4 To compensate for increasing pitch down tendencies at increasing mach numbers

Question 41

If PCU runaway? Remaining PCU's?

Answer 41

Remaining PCUs override runaway

Question 42

Yaw damps controlled by?

Answer 42

FCCs

Question 43

Bute door?

Answer 43

Directs airflow over flaps leafing edge vane

Question 44

Btms displayed?

Answer 44

Gear and flaps indications

Question 45

How are the ailerons connected

Answer 45

The ailerons are directly connected to the control yoke through linkage and police

Question 46

How many aileron Flutter dampers for aileron?

Answer 46

1

Question 47

When are Flutter dampers visible on the synoptic page?

Answer 47

Only when failed

Question 48

How many yaw dampers needed for the autopilot

Answer 48

1

Question 49

Is there a memory item for uncommanded YAW?

Answer 49

Yes

Question 50

How many PCU ‘s for spoiler!

Answer 50

1

Question 51

How is the aileron trim switch controlled and operated?

Answer 51

Electronically controlled Electronically operated

Question 52

Aileron trim indications on the synoptic page... Color on the ground for neutral position? In-flight?

Answer 52

Indications green for neutral position on the ground White once airborne regardless of setting

Question 53

Function of Bute doors?

Answer 53

Direct air flow over the flaps leading edge then

Question 54

Where are the two gates on the flap lever?

Answer 54

8° retraction 20° extension ☝🏻 8 20 👇

Question 55

When do the slat flap position indications appear?

Answer 55

Flaps out of zero Or Landing gear extended BTMS in red range

Question 56

Is there any to direct linkage for the multifunction spoilers?

Answer 56

No Fly by wire controlled no direct linkage Electronic. Signals from the SSCU

Question 57

What do the PCUs do?

Answer 57

Translate control yoke movements into hydraulic actuation of the ailerons

Question 58

Are the ailerons independent?

Answer 58

Can be disconnected by a disconnect handle

Question 59

When the ailerons are disconnected who controls what??

Answer 59

Captain controls left aileron and right MFS FO controls right aileron and left MFS

Question 60

How many yaw dampers needed for autopilot

Answer 60

One-yard damper needs to be engaged for the autopilot to engage

Question 61

MFS?

Answer 61

Flight spoilers And Spoilerons

Question 62

Slowest rate of trim?

Answer 62

Mach trim | fastest=pilot manual trim

Question 63

Slats actuated?

Answer 63

Electrically(pdu)

Question 64

Bute doors?

Answer 64

Direct airflow over flaps leading edge vane

Question 65

Trim clacker??

Answer 65

More than 3 seconds

Question 66

Mach trim avail abv?

Answer 66

.40

Question 67

Where is the primary feel unit located?

Answer 67

First officers rudder pedal assembly

Question 68

Each elevator system is hydraulically powered by how many PCUs

Answer 68

3

Question 69

How many stab channels need to be engaged for Mach | trim

Answer 69

One channel must be engaged

Question 70

Are the yaw dampers Partof the auto pilot system

Answer 70

No the yaw dampers Are independent from the auto pilot system controlled by the flight control computers

Question 71

The slats flaps And trims are?

Answer 71

Electrically controlled and operated

Question 72

Hand flying equals mach trim

Answer 72

...

Question 73

SPOST CHECKS system power on self test

Answer 73

Every 50th flight cycle With all 3 hydr systems pressurized Both stab trim channels engaged GREEN ADVISORY MESSAGE -SPLR/STAB IN TEST

Question 74

TO CONFIG ADVISORY is removed when?

Answer 74

Upon airplane rotation

Question 75

Stab trim clacker?

Answer 75

More than 3 seconds

Question 76

Emergency flap switch?

Answer 76

900-20 slats 20 flaps 700-25 slats 20 flaps Sys 9-23

Question 77

Emergency flap switch back to normal?

Answer 77

Flaps return to flap switch position 9-23

Question 78

Slats flaps indications appear?

Answer 78

Slats flaps extended or Landing gear down or BTMS red

Question 79

Slats flap indications removed when?

Answer 79

BTS normal Gear up Slats flaps up

Question 80

When do flaps operate at half speed?

Answer 80

Failure of a single PDU or One SFECU channel

Question 81

Half speed when?

Answer 81

Failure of a single PDU or Loss of one SFECU channel

Question 82

FLT SPLR DEPLOY CAUTION?

Answer 82

Thrust levers levers at or above climb detent or Below 300 feet RA

Question 83

When do we see the Advisor a message TO CONFIG OK

Answer 83

When the aircraft is in a safe takeoff configuration

Question 84

When is the takeoff config Advisory message removed

Answer 84

Upon airplane rotation

Question 85

If takeoff config warning? When are the warning indications canceled?

Answer 85

Correctly positioning the applicable control or Retarding the thrust levers

Question 86

What is the sequence of events as you approach a stall?

Answer 86

Continuous ign then Stick shaker then Pusher, Stall switch lights on glare shield Flash red, warbler sounds

Question 87

What is the difference on the 700 in regards to slat deployment?

Answer 87

1-8. 20 slats 20-30-45. 25 slats

Question 89

What is the difference on the 700 in regards to slat deployment?

Answer 89

Flaps 1-8 20° slats Fkats 20-30-45 25 slats

Question 90

How can you stop the stick pusher?

Answer 90

Pressing and holding either pilots stick push or disconnect switch( AP/SP DISC)

Question 91

How many STALL PTCT PUSHER switches need to be selected on for stick pusher activation?

Answer 91

Both!! Therefore if the SPS incorrectly activates the stick pusher, select either STALL PTCT PUSHER switch to off!!

Question 92

Clacker in reference to the stabilizer trim?

Answer 92

Indicates that stabilizer has been in motion for more than three seconds

Question 93

When will we get a takeoff config caution in reference to N1?

Answer 93

N1 is greater than 70% With WOW TR stowed